import sys
import inspect


class NoTraceBackWithLineNumber(Exception):
    def __init__(self, msg):
        try:
            ln = sys.exc_info()[-1].tb_lineno
        except AttributeError:
            ln = inspect.currentframe().f_back.f_lineno
        self.args = "{0.__name__} (line {1}): {2}".format(type(self), ln, msg),
        sys.exit(self)


class MyNewError(NoTraceBackWithLineNumber):
    pass


raise MyNewError("Now TraceBack Is Gone")